>>> i'm chris wallace. today, a unique perspective on nelson mandela. from a white apartheid leader who helped transform south africa and served in mandela's government. >> he was adored by all of the people of this country. >> pik botha reflects on mandela's life and legacy. telling personal stories you've never heard before. and we'll go live to south africa for the latest on the death of a towering statesman. >>> then, the white house launches a new obama care offensive. >> you got good ideas? bring them to me. let's go. but, we're not repealing it as long as i'm president. >> now, i don't know why any american would trust this government after all the broken promises they've already seen in obama care. >> we'll discuss the latest on obama care and a new gop plan to boost our inner cities with kentucky senator rand paul. it's a "fox news sunday" exclusive. plus, with the website working better and enrollment on the rise, we'll ask one of the law's architects, dr. ezequiel emanuel where obama care goes from here. >>> it's been ten years since i took over the anchor chair here. it'